{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process parameter", "manufacturing process", "biomedical", "concept or principle", "enabling technology", "process characterization"], "input": "Tungsten is receiving increasing interest as a plasma facing material in the ITER fusion reactor , collimators , and other structural , high temperature applications ."}
{"process parameter": ["temperature"], "manufacturing process": ["facing"], "biomedical": [], "concept or principle": ["plasma", "fusion"], "enabling technology": [], "process characterization": []}